Ethyl Vitamin C
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Price:
Negotiable
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- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Shanghai
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Validity to:
Long-term effective
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Last update:
2017-11-24 16:45
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Browse the number:
523
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- Contactaixin:
jy201605(Mr.)
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Email:
telephone:
phone:
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Arrea:
Shanghai
Address:5th Floor, Building No.1, South Lianhua Road No.2899, Shanghai, China (201109)
- Website:
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Shanghai Greaf Biotech Co.,Ltd is professional producer and manufacturer of ethyl vitamin c in China, equipped with a productive factory of ethyl vitamin c, welcome to wholesale our products.
Ethyl Vitamin C is etherified Vitamin C(ascorbic acid). The etherification makes it stable in chemical culture. Generally, Ethyl Vitamin C is used as whitening agent, antioxidant, anti-wrinkle agent and anti-inflammatory agent in cosmetics.
Chemical Information of Ethyl Vitamin C:
Trade Name: GwhiteTM VCE
INCI Name: 3-O-Ethyl Ascorbic Acid
CAS No.: 864004-04-8
Molecular Formula: C8H12O6
Molecular Weight: 204.18
Structural Formula:
Specifications of Ethyl Vitamin C:
| Appearance | White to off-white, crystalline particle |
| Odor | Slight characteristic odor |
| Clarity and color | Clear and colorless |
| pH | 3.0 - 4.5 |
| Melting point: | 112 - 115 °C |
| Loss on drying: | ≤ 1.0 % |
| Residue of ignition: | ≤ 0.1 % |
| Total bacteria | < 100 CFU/g |
| Yeast and mold: | < 10 CFU/g |
| Purity (HPLC): | ≥ 99.5 % |
| Hg | < 1 mg/kg |
| As | < 2 mg/kg |
| Pb | < 5 mg/kg |
Packages of Ethyl Vitamin C:
10.0kg(10 aluminum foil bags)/carton.
